Triple
T16352611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Europorte |
E397095
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | Europorte Link |
E397095
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Europorte Link | Statement: [Europorte, hasSubsidiary, Europorte Link]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Europorte Link Context triple: [Europorte, hasSubsidiary, Europorte Link]
-
A.
Europorte
chosen
Europorte is a European rail freight operator providing cargo transport and logistics services, particularly through the Channel Tunnel and across France and neighboring countries.
-
B.
Eurovia
Eurovia is a major European company specializing in transport infrastructure construction and urban development, operating as a subsidiary of the French concessions and construction group Vinci.
-
C.
Porte de la Chapelle interchange
The Porte de la Chapelle interchange is a major multi-level road junction in northern Paris that connects the Boulevard Périphérique with key radial routes into and out of the city.
-
D.
Perthus road tunnel
The Perthus road tunnel is a major trans-Pyrenean highway tunnel linking France and Spain and facilitating cross-border traffic between the two countries.
-
E.
Ponts
Ponts is the common short name for École des Ponts et Chaussées, one of France’s oldest and most prestigious engineering schools specializing in civil engineering, transportation, and environmental sciences.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d87f26864c819088365ca381a003c2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2faccab748190b11e0808e422f2ea |
completed | April 18, 2026, 3:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004575157c819098dbf27cf6641ff4 |
completed | May 10, 2026, 8:44 a.m. |
Created at: April 10, 2026, 5:07 a.m.